General

  • Target

    cea8570dc1cf4b9fdbe95dbd54592ad6165846c37e9fe707d2261b93bf1d8b4c

  • Size

    19.2MB

  • Sample

    220528-z32bxahbhq

  • MD5

    79a96bb852ef4835ef9b25478f4a2ec3

  • SHA1

    086f4a6046d888564f40143b81e378a28dfc8168

  • SHA256

    cea8570dc1cf4b9fdbe95dbd54592ad6165846c37e9fe707d2261b93bf1d8b4c

  • SHA512

    48453bcf4ece8511ed37c5a7ec49df05fff6be9a8c9a8f56aa973f5a800c6fa2859cb0c2d827ef1355f1c06a6bc684d0fb1c0d32532b667a099b5aca6583d80b

Malware Config

Targets

    • Target

      cea8570dc1cf4b9fdbe95dbd54592ad6165846c37e9fe707d2261b93bf1d8b4c

    • Size

      19.2MB

    • MD5

      79a96bb852ef4835ef9b25478f4a2ec3

    • SHA1

      086f4a6046d888564f40143b81e378a28dfc8168

    • SHA256

      cea8570dc1cf4b9fdbe95dbd54592ad6165846c37e9fe707d2261b93bf1d8b4c

    • SHA512

      48453bcf4ece8511ed37c5a7ec49df05fff6be9a8c9a8f56aa973f5a800c6fa2859cb0c2d827ef1355f1c06a6bc684d0fb1c0d32532b667a099b5aca6583d80b

    • UAC bypass

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v6

Tasks